The purpose of the bobbin case is to support the bobbin in the sewing machine so that the machine stitches can be formed. If the bobbin case becomes damaged in any way the machine stitch will not form correctly. A bobbin case is made to a required size and set of specifications for a particular sewing machine.
Can you use a sewing machine without a bobbin case?
Can you use a sewing machine without a bobbin? You can’t sew without a bobbin, as the machine requires two spools in order to operate properly. Therefore, you will need to add the bobbin thread in addition to your needle thread.
Do I need to replace bobbin case?
As long as you take good care of your bobbin case, it will perform well. However, eventually, it will cease to sew smoothly and will need to be replaced. Sometimes people think they only need to replace certain parts of the bobbin case, like the tension spring or the tension screw.
Do all sewing machines have a bobbin case?
Yes, many of them own more than one machine! Buy a pack of bobbins every time you visit your favorite sewing machine store. Most sewing machines come with 3-5 bobbins in the box. Many people say that is enough bobbins when they are just starting out, but then we see them back within a few days needing a few more.
What to do when you don’t have a bobbin?
There are machines that sew without a bobbin – they are called sergers, overlockers, chain stitch machines, and the thread for the underside of the fabric feeds off of a moving “looper” (a hinged hook with guides for the thread).
What is the bottom bobbin for?
In general, the bobbin is the thing that feeds the thread to stitch from the lower part of the machine. Its purpose is to hold the thread below the needle, and it is where the thread in which you stitch comes from.
Why is my bobbin not moving?
My Bobbin Moves Slowly Or Gets Stuck
This usually happens if there is grease and dust build up in the bobbin compartment. It can also occur if the bobbin thread is not attached correctly, the thread has formed a knot or a problem with the bobbin case.
What covers the bobbin case?
As the needle thread is pulled around bobbin case, it wraps around the bobbin thread, and pulls it up through the needle plate. Bobbin Cover: For front loading bobbins, you remove the storage compartment to reveal a flip-down cover. Most top loading bobbin machines have a clear clip-in cover.
Are metal or plastic bobbins better?
The rule of thumb for bobbins is that metal ones are for metal bobbin cases and plastic ones are for plastic bobbin cases. If you try to place a metal bobbin in a plastic bobbin case you may see that the bobbin case wears out a lot faster than it is supposed to.
When should I use bobbin thread?
Bobbin thread is a lightweight thread for machine embroidery or machine basting. When bobbin thread is used for machine embroidery, it allows the back of the embroidery design to be much less dense than the front of the design. This is especially helpful when you are embroidering lightweight fabric.
Can a bobbin case break?
A loose bobbin case will rattle and can cause thread breaks and needle breaks. If the bobbin case is not inserted at all, the machine cannot create a stitch.
Why is my bobbin case keeps popping out?
The most common cause of this problem is when the bobbin holder’s finger isn’t placed in the small groove located in the needle plate. The best solution, therefore, is to ensure your bobbin holder finger is perfectly fitted in the needle plate.
How do I fix bobbin thread bunching up?
How to Fix Bobbin Thread Bunching and Other Threading Problems
- Thread the Machine Properly. Re-thread the upper part of the sewing machine making sure the thread is passing through every single thread guide on its way to the needle. …
- Change the Needle. …
- Inspect the Bobbin. …
- Clean the Machine.